49042287

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 89011200

約数和(自身を除く): 39968913

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 1951, 2793, 3591, 5853, 8379, 13657, 17559, 25137, 37069, 40971, 52677, 95599, 111207, 122913, 259483, 286797, 333621, 368739, 778449, 860391, 1000863, 1816381, 2335347, 2581173, 5449143, 7006041, 16347429, 49042287]

約数ペア:

[(1, 49042287), (3, 16347429), (7, 7006041), (9, 5449143), (19, 2581173), (21, 2335347), (27, 1816381), (49, 1000863), (57, 860391), (63, 778449), (133, 368739), (147, 333621), (171, 286797), (189, 259483), (399, 122913), (441, 111207), (513, 95599), (931, 52677), (1197, 40971), (1323, 37069), (1951, 25137), (2793, 17559), (3591, 13657), (5853, 8379)]